Add void return type of xmlSerialize

sabre-io · Jan 22, 2023 · 10cce63 · 10cce63
1 parent 5c59868
commit 10cce63
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Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/lib/Component.php b/lib/Component.php
@@ -368,7 +368,7 @@ public function jsonSerialize()
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         $components = [];
         $properties = [];

diff --git a/lib/Component/VCard.php b/lib/Component/VCard.php
@@ -473,7 +473,7 @@ public function jsonSerialize()
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         $propertiesByGroup = [];
 

diff --git a/lib/Node.php b/lib/Node.php
@@ -82,7 +82,7 @@ abstract public function jsonSerialize();
      *
      * @param Xml\Writer $writer XML writer
      */
-    abstract public function xmlSerialize(Xml\Writer $writer);
+    abstract public function xmlSerialize(Xml\Writer $writer): void;
 
     /**
      * Call this method on a document if you're done using it.

diff --git a/lib/Parameter.php b/lib/Parameter.php
@@ -334,7 +334,7 @@ public function jsonSerialize()
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         foreach (explode(',', $this->value) as $value) {
             $writer->writeElement('text', $value);

diff --git a/lib/Property.php b/lib/Property.php
@@ -318,7 +318,7 @@ public function setXmlValue(array $value)
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         $parameters = [];